Abstract:
The purpose of this project is to map the surficial geology of the sea floor of Historic Area Remediation Site (HARS) and changes in surficial characteristics over time. This GIS project presents multibeam and other data in a digital format for analysis and display by scientists, policy makers, managers and the general public.

This data set includes the location and volume of material placed on ... the sea floor in the Historic Area Remediation Site between November 1996 and April 2000, extracted from records maintained by the U.S. Army Corps of Engineers. These data are maintained in a system called DAN-NY (Disposal Analysis System NY). DAN-NY includes data from Inspector Logs (data recorded by inspectors on the barges), and more recently data acquired by NYDISS (New York Disposal Surveillance System). The NYDISS automatically records the location of the barge when placement begins and ends. For material placed between November 1996 and November 1998, the plotted locations are from Inspector Logs. For the material placed between November 1998 and April 2000, the placement location was determined by NYDISS. This Open-File Report utilizes the location (latitude and longitude), date of placement, and volume of material in the scow from these data bases.

Access Constraints
These data were prepared by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, make any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, ... product, or process disclosed in this report, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Any views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. Although all data have been used by the USGS, no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials.

Use Constraints
These data were prepared by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of employees, make any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, ... product, or process disclosed in this report, or represents that its use would not infringe privately rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. Any views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof. Although all data have been used by the USGS, no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials.